Part reconstruction of wall and tower at Roman settlement and fort at Vindolanda, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

North gateway looking east to Kings Hill and Sewingshields Crag, Housesteads Roman Fort, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Looking west from Kings Hill to Housesteads fort and Crag, Cuddy and Hotbank Crags, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Roman Cavalry of the Ermine Street Guard, Birdoswald Roman Fort, Hadrians Wall, Northumbria, England, United Kingdom, Europe

Looking east over the north wall to Sewingshields Crag, Housesteads Roman Fort, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

The main street with drainage channel and barrack blocks, Chesters Roman Fort, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

The latrine, Housesteads Roman Fort, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Part of Housesteads Roman Fort looking west, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Looking west near Housteads Fort, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Roman Wall, Hadrian's Wall, UNESCO World Heritage Site, Birdoswald, Northumbria, England, United Kingdom, Europe

Siyu Fort, Pate, Kenya, East Africa, Africa

Detail of the furnace and granary floor, Housesteads Roman Fort, looking east, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

South wall of Roman Fort at Vindolanda, looking west to reconstruction, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Fort James, Plymouth, Tobago, West Indies, Caribbean, Central America

Hilltop fort, Khyber Pass, Pakistan, Asia

Hunza River Valley, Altit Fort, Hunza, Pakistan, Asia

Castillo de Clavijo, castle, fortress near Logrono, Camino Frances, Way of St. James, Camino de Santiago, pilgrims way, UNESCO World Heritage, European Cultural Route, La Riojo, Northern Spain, Spain, Europe

Castillo de Clavijo, view from the castle near Logrono, Camino Frances, Way of St. James, Camino de Santiago, pilgrims way, UNESCO World Heritage, European Cultural Route, La Riojo, Northern Spain, Spain, Europe

Old cannons, Ruins of Fort James, Unesco site Kunta Kinteh or James island, Western slave trade, Gambia, Africa

Old cannons, Ruins of Fort James, Unesco site Kunta Kinteh or James island, Western slave trade, Gambia, Africa

Ruins of Fort James, Unesco site Kunta Kinteh or James island, Western slave trade, Gambia, Africa

Ruins of Fort James, Unesco site Kunta Kinteh or James island, Western slave trade, Gambia, Africa

Ruins of Fort James, Unesco site Kunta Kinteh or James island, Western slave trade, Gambia, Africa

The British flag flying over James Fort in Historic Jamestown, Virginia, USA